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17” CDT Color Monitor 107B7
Service
Service
Service
Horizontal Frequency
30-86 kHz
TABLE OF CONTENTS
Description Page Description Page
Table Of
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17” CDT Color Monitor 107B7 Revision List Version Date Revision History A00 May-28-2006 Initial Release 2
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17” CDT Color Monitor 107B7 Important Safety Notice ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES. CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELI
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17” CDT Color Monitor 107B7 1. Monitor Specifications 1. CRT : 43.2CM(17") 90 Deflection, 29mm Neck, 0.25mm phosphor dot pitch, Pure Flat high brightness high contrast CRT, Non-Glare Screen 2. Viewable image Size: 40.6CM (16") diagonal 3. Display Color: Unlimited Colors 4. External Controls: Power On/Off, OSD key, OSD Function: Contrast, Brightness, H-Center, H-Size, V-Center, V-Size,
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17” CDT Color Monitor 107B7 10. Video Bandwidth: 180 MHz 11. Power Source: Switching Mode Power Supply AC 90 ~264V, 50±3/60±3Hz Universal Type 12. Operating Temperature: 0°C to 40°C Ambient 13. Humidity: 5% to 90% Relative, Non-Condensing 14. External Connection: 15 Pin D-type Connector AC Power Cord 15. Regulations/Safety: International Regulatory Specifi
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17” CDT Color Monitor 107B7 E EN55022 or Cisper 22 Certificate of Conformity Sa UL 60950-1: 2003 UL certificate E FCC Part 15 Class B FCC ID grant or DOC USA O Energy Star EPA registration X 21CFR 1002.10 to 13 (CRT) DHHS report Sa CSA C22.2 No 60950 CSA certificate CANADA E ICES-003 issue 3 Statement on label E RED (CRT) DNHW MEXICO Sa NOM-019-SCFI-1994 NOM certificate Sa Korean Safety Control law IEC 60950 eK
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17” CDT Color Monitor 107B7 2. Precautions and notices 2-1.Safety precautions 1. Observe all caution and safety related notes located inside the display cabinet. 2. Operation of the display with the cover removed, may cause a serious shock hazard from the display power supply. Work on the display should not be attempted by anyone who is not thoroughly familiar with precautions necessary whe
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17” CDT Color Monitor 107B7 2-2 Product safety notice Many electrical and mechanical parts in this chassis have special safety visual inspections and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Before replacing any of these components read the parts list in this manual carefully. The use of substitu
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17” CDT Color Monitor 107B7 3. Operating instructions This procedure gives you instructions for installing and using the Color display. 1. Position the display on the desired operation and plug the power cord into a convenient AC outlet. Three- wire power cord must be shielded and is provided as a safety precaution as it connects the chassis and cabinet to the electrical conduit ground. If the
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17” CDT Color Monitor 107B7 4. Adjustment 4-1 Adjustment conditions and precautions 1. Approximately 30 minutes should be allowed for warm up before proceeding. 2. Adjustments should be undertaken only on those necessary elements since most of them have been carefully preset at the factory. 4-2 Main adjustments 10
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17” CDT Color Monitor 107B7 Basic and simple instruction on the control keys On the front controls of your monitor, once you press the MENU button, the On Screen Display (OSD) Main Controls window will pop up and you can now start making adjustments to your monitor's various features. Use the to make your adjustments within. The OSD Tree Below is an overall view of the structure of the On-Screen Display. Y
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17” CDT Color Monitor 107B7 12
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17” CDT Color Monitor 107B7 4-3 Adjustment method 1. B + & HV voltage adjustment: A.Chroma-2135 Signal generator or PC equivalent set mode 6, UVGA 1280X1024 pattern 101 . B.Connect a DC Volt meter between TP902 and ground, then adjust VR902 to be 140±1 VDC for CPT and LG CRT. C.Set the contrast and brightness max,and then adjust G2=600V for CPT CRT and G2=560V for LG CRT. 2. Factory preset Timings Adjustment: A. Pres
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17” CDT Color Monitor 107B7 OV User OSD VC Save and Exit User OSD HC Degauss OH EA EHT Auto Adjustment B-Bias HE HEHT Gain G-Bias VE VEHT Gain R-Bias EO EHT Offset G-Gain EU EHT Current B-Gain BP B Plus R-Gain BB Bottom Balance Brightness TB Top Balance Contrast HB HS Wave Balance V-Moire Reduce HS HSWAVE H-Moire Reduce TM User Timr:00273hours PIN-Balance 65 Save 6500C color Parallelogram 93 Sav
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17” CDT Color Monitor 107B7 A. Press MENU Key to show OSD menu ,and press the down Key to select the "zoom" function, then press the menu Key to enter second menu, press the down key to select “ “above 10S,then enter into factory setting area for modulation. B. Brightness & contrast ratio MAX. C. Raster Max modulation: Raster Pattern, adjust R or B bias and G2, make x=270±10, y=290±10, Y=2.0±0.2 2 cd/m 2 D. Raster cut off
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17” CDT Color Monitor 107B7 C. Then adjust focus VR1 to a fine vertical line. D. Adjust focus VR2 to a fine horizontal line. E. Repeat step C & D,after that ,set the Focus VR,G2 VR with the white lacquer. 5. Purity Adjustment A. Be sure that the display is not being exposed to any external magnetic fields. B. Ensure that the spacing between the Purity, Convergence, Magnet, (PCM), assembly and the CRT stem is 29mm. (See belo
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17” CDT Color Monitor 107B7 4-4 DDC Instructions 128 bytes EDID Data (Hex): 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 0 00 FF FF FF FF FF FF 00 41 0C 1D 00 01 00 00 00 16 01 0F 01 03 68 20 18 78 2B 9E A8 A1 54 46 99 24 32 0E 48 4C A5 EF 00 31 59 45 59 61 59 71 4F 81 80 48 81 59 A9 40 A9 45 EA 24 00 60 41 00 28 30 30 60 64 13 00 36 E6 10 00 00 1E 00 00 00 FF 00 41 55 30 80 35 30 31 30 30 30 30 30 31 0A 00 00 00 FD 00
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17” CDT Color Monitor 107B7 D-SUB connector Printer connector DC 12V input Fig 1 Step 1: Put the “Newphl.exe” and “(105G7) S554BPHL.ddc” to a special folder, such as 105G7. And rename the “(105G7) S554BPHL.ddc” as “W.ddc” Step 2: Access to MS-DOS program, Input the command as shown fig 2 Fig 2 Note: g: is the disk position for 105G7 18
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17” CDT Color Monitor 107B7 Step 3: Press Enter into the next screen as shown Fig 3. a. Input 14 byte digital Serial No. such as “11111111111111” as shown Fig 3. b. Enter and press “F3” key to input Serial No. again as shown Fig 4. Enter The Serial No. length is”14” as shown Fig 4. c. If you correctly input, there will appear” The Barcode length: 14 is OK” as shown Fig 5. d. And if you incorrectly input, there will appear
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17” CDT Color Monitor 107B7 Fig 5 Fig 6 Step 4: Enter, go into the next screen as shown Fig 7. Fig 7 20
